CN210584065U

CN210584065U - Energy-saving flue gas desulfurization tower

Info

Publication number: CN210584065U
Application number: CN201921591234.2U
Authority: CN
Inventors: 任德应
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-22
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an energy-saving flue gas desulfurization tower, comprising a tower body, the exhaust pipe is installed to the up end of tower body, one side of tower body is installed into the tobacco pipe way, advance the up end of tobacco pipe way and install the cleaning window, No. one the connecting plate is installed to the opposite side of cleaning window, the movable plate is installed to the up end of a connecting plate, the limiting plate is installed in the outside of movable plate, No. two connecting plates are installed to the lower terminal surface of limiting plate, three observation window is installed in the outside of tower body, add the muscle frame at the upper and lower both ends of observation window all installed. The utility model discloses a reference column is opened in the rotation, moves the movable plate to one side again for the movable plate does not contact with the limiting plate, opens the cleaning window, to advancing the tobacco pipe way and cleaning the maintenance, avoids the dust deposit and the suction cleaner volume of taking out wind that leads to reduces, has improved the device's service life, the device easy operation, energy saving and emission reduction practices thrift the cost.

Description

Energy-saving flue gas desulfurization tower

Technical Field

The utility model relates to a flue gas desulfurization tower technical field specifically is an energy-saving flue gas desulfurization tower.

Background

With the rapid development of social economy, the desulfurizing tower is tower equipment for desulfurizing industrial waste gas. The desulfurizing tower was originally built with granite as the most widely used, which utilized the principles of water film desulfurization and dust removal, also known as a granite water film desulfurization dust remover, or a granite water film desulfurization dust remover. Its advantages are easy maintenance, and preparing different dusting agents to remove dust and sulfur (or nitrogen) simultaneously. With the development of the glass fiber reinforced plastic technology, the desulfurization tower is gradually changed to be made of glass fiber reinforced plastic. Compared with a granite desulfurizing tower, the glass fiber reinforced plastic desulfurizing tower has the advantages of low cost, easy processing, no corrosion and light weight, thereby becoming the development trend of the desulfurizing tower in the future. In addition, stainless steel has the advantages of corrosion resistance, high temperature resistance and wear resistance, and is one of the important trends in the development of the desulfurizing tower.

However, the existing flue gas desulfurization tower has extremely poor sealing performance of a cleaning window for cleaning dust in a pipeline in the use process, so that the dust deposition is more serious, and meanwhile, a demister is easy to scale and block, so that the flue gas emission is influenced, and the energy consumption is improved; therefore, the existing requirements are not met, and an energy-saving flue gas desulfurization tower is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving flue gas desulfurization tower to solve the current flue gas desulfurization tower that proposes in the above-mentioned background art in the use clean pipeline in the leakproofness of the clean window of dust extremely poor, lead to the dust deposit more serious, the defroster is very easily scaled up simultaneously and is stopped up, causes the influence to the fume emission, has improved the consumption scheduling problem of the energy.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving flue gas desulfurization tower comprises a tower body, wherein a smoke exhaust pipeline is installed on the upper end face of the tower body, a smoke inlet pipeline is installed on one side of the tower body, a cleaning window is installed on the upper end face of the smoke inlet pipeline, a connecting plate is installed on the other side of the cleaning window, a movable plate is installed on the upper end face of the connecting plate, a limiting plate is installed on the outer side of the movable plate, a second connecting plate is installed on the lower end face of the limiting plate, three observation windows are installed on the outer side of the tower body, reinforcing frames are installed at the upper end and the lower end of each observation window, a reaction chamber is arranged on the inner side of the tower body, a spray header is installed above the reaction chamber, five spray heads are installed on the lower end face of the spray header, a filter frame is installed above the spray header, two demisters are installed above the filter frame, and two water, the high-pressure nozzle is installed to the one end of water pipe, the thick liquid layer is installed to the below of shower pipe.

Preferably, one end of the high-pressure nozzle is provided with threads, and the high-pressure nozzle is connected with the water pipe through the threads.

Preferably, the inner side of the filter frame is provided with an annular clamping groove, the inner side of the annular clamping groove is provided with a filter screen, and the filter frame is connected with the filter screen through the annular clamping groove.

Preferably, a rubber sealing sleeve is installed on the outer side of the cleaning window, and the rubber sealing sleeve is connected with the cleaning window through a screw.

Preferably, the inner side of the moving plate is provided with a clamping groove, the inner side of the clamping groove is provided with a limiting column, and the limiting column is connected with the first connecting plate in a welding mode.

Preferably, a positioning column is installed on one side of the upper end face of the moving plate, threads are arranged on the lower end face of the positioning column, and the positioning column is in threaded connection with the smoke inlet pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the cleaning solution to be sprayed out by opening the high-pressure spray head, cleans and decontaminates the dirt on the outer surface of the demister, and the cleaned dirt falls into the upper surface of the filter frame and is collected by the filter screen, thereby avoiding the blockage caused by scaling of the demister;

2. the utility model discloses a reference column is opened in the rotation, moves the movable plate to one side again for the movable plate does not contact with the limiting plate, opens the cleaning window, to advancing the tobacco pipe way and cleaning the maintenance, avoids the dust deposit and the suction cleaner volume of taking out wind that leads to reduces, has improved the device's service life, the device easy operation, energy saving and emission reduction practices thrift the cost.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the entire invention;

fig. 3 is a schematic structural view of the second connection plate of the present invention.

In the figure: 1. a smoke exhaust duct; 2. a tower body; 3. a reinforcement frame; 4. an observation window; 5. a smoke inlet pipeline; 6. cleaning the window; 7. a high pressure spray head; 8. a water pipe; 9. a demister; 10. a filter frame; 11. a spray header; 12. a shower head; 13. a reaction bin; 14. a slurry layer; 15. a first connecting plate; 16. a second connecting plate; 17. moving the plate; 18. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: an energy-saving flue gas desulfurization tower comprises a tower body 2, wherein a smoke exhaust pipeline 1 is arranged on the upper end face of the tower body 2, a smoke inlet pipeline 5 is arranged on one side of the tower body 2, a cleaning window 6 is arranged on the upper end face of the smoke inlet pipeline 5 to facilitate cleaning of dust in the pipeline, a first connecting plate 15 is arranged on the other side of the cleaning window 6, a moving plate 17 is arranged on the upper end face of the first connecting plate 15, a limiting plate 18 is arranged on the outer side of the moving plate 17 to improve the sealing performance of the cleaning window 6, a second connecting plate 16 is arranged on the lower end face of the limiting plate 18, three observation windows 4 are arranged on the outer side of the tower body 2, reinforcing frames 3 are arranged at the upper end and the lower end of each observation window 4, a reaction bin 13 is arranged on the inner side of the tower body 2, a spray water pipe 11 is arranged above the reaction bin 13, five spray heads 12 are arranged on, two demisters 9 are installed to the top of filter stand 10, and two water pipes 8 are all installed at the both ends of demister 9 top, and high pressure nozzle 7 is installed to the one end of water pipe 8, is convenient for clean demister 9, and thick liquid layer 14 is installed to the below of spray header 11.

Further, the one end of high pressure nozzle 7 is provided with the screw thread, and high pressure nozzle 7 passes through threaded connection with water pipe 8, is convenient for clean defroster 9, avoids defroster 9 scale deposit to block up.

Further, the inner side of the filter frame 10 is provided with an annular clamping groove, the inner side of the annular clamping groove is provided with a filter screen, and the filter frame 10 is connected with the filter screen through the annular clamping groove, so that the dirt on the outer surface of the demister 9 can be collected conveniently.

Further, a rubber sealing sleeve is installed on the outer side of the cleaning window 6 and connected with the cleaning window 6 through screws, so that the connection tightness is effectively improved, and the dust deposition caused by poor tightness of the cleaning window 6 is avoided to be more serious.

Further, the inboard of movable plate 17 is provided with the draw-in groove, and the inboard of draw-in groove installs spacing post, and just spacing post passes through welded connection with connecting plate 15 No. one, improves the stability of connecting, is convenient for improve the leakproofness of cleaning window 6.

Furthermore, a positioning column is installed on one side of the upper end face of the moving plate 17, threads are arranged on the lower end face of the positioning column, and the positioning column is connected with the smoke inlet pipeline 5 through threads, so that the connection tightness is improved, and the cleaning window 6 is prevented from being not completely sealed.

The working principle is as follows: when the device is used, the power is switched on, smoke and dust enter the inner side of the tower body 2 through the smoke inlet pipeline 5, the spraying liquid and the smoke and dust perform neutralization reaction, after purification, the smoke and dust are discharged through the smoke exhaust pipeline 1 under the action of the demister 9, after the device is used, the high-pressure spray head 7 is opened to drive cleaning liquid to spray out, dirt on the outer surface of the demister 9 is cleaned and decontaminated, the cleaned dirt falls on the upper surface of the filter frame 10 and is collected by the filter screen, so that the demister 9 is prevented from scaling and blocking, after the cleaning is finished, the observation window 4 is opened, the filter screen is taken out through the annular clamping groove and is cleaned, meanwhile, the positioning column is opened through rotation, the movable plate 17 is moved to one side, the movable plate 17 is not contacted with the limiting plate 18, the cleaning window 6 is opened, the smoke inlet pipeline 5 is cleaned and overhauled, the service life of the device is prolonged, the device is simple to operate, energy is saved, emission is reduced, and cost is saved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an energy-saving flue gas desulfurization tower, includes tower body (2), its characterized in that: discharge flue (1) is installed to the up end of tower body (2), smoke inlet pipe way (5) is installed to one side of tower body (2), smoke inlet pipe way (5)'s up end is installed and is cleaned window (6), No. one connecting plate (15) are installed to the opposite side of cleaning window (6), movable plate (17) is installed to the up end of a connecting plate (15), limiting plate (18) are installed in the outside of movable plate (17), No. two connecting plates (16) are installed to the lower terminal surface of limiting plate (18), three observation window (4) are installed in the outside of tower body (2), add muscle frame (3) all to the upper and lower both ends of observation window (4), the inboard of tower body (2) is provided with reaction chamber (13), spray header (11) are installed to the top in reaction chamber (13), five shower heads (12) are installed to the lower terminal surface of spray header (11), filter frame (10) is installed to the top of shower pipe (11), two defroster (9) are installed to the top of filter frame (10), two water pipes (8) are all installed at the both ends of defroster (9) top, high pressure nozzle (7) are installed to the one end of water pipe (8), thick liquid layer (14) are installed to the below of shower pipe (11).

2. The energy-saving flue gas desulfurization tower of claim 1, characterized in that: one end of the high-pressure nozzle (7) is provided with threads, and the high-pressure nozzle (7) is connected with the water pipe (8) through the threads.

3. The energy-saving flue gas desulfurization tower of claim 1, characterized in that: the filter rack is characterized in that the inner side of the filter rack (10) is provided with an annular clamping groove, the inner side of the annular clamping groove is provided with a filter screen, and the filter rack (10) is connected with the filter screen through the annular clamping groove.

4. The energy-saving flue gas desulfurization tower of claim 1, characterized in that: and a rubber sealing sleeve is arranged on the outer side of the cleaning window (6), and the rubber sealing sleeve is connected with the cleaning window (6) through a screw.

5. The energy-saving flue gas desulfurization tower of claim 1, characterized in that: the inner side of the movable plate (17) is provided with a clamping groove, the inner side of the clamping groove is provided with a limiting column, and the limiting column is connected with the first connecting plate (15) in a welding mode.

6. The energy-saving flue gas desulfurization tower of claim 1, characterized in that: a positioning column is installed on one side of the upper end face of the moving plate (17), threads are arranged on the lower end face of the positioning column, and the positioning column is connected with the smoke inlet pipeline (5) through threads.